Re : UBUNTU installé sur carte SD 64Go n'est plus reconnu

=> Windows 7/8/2012 is installed in the MBR of /dev/sda. => Syslinux MBR (5.00 and higher) is installed in the MBR of /dev/sdb. => Grub2 (v2.00) is installed in the MBR of /dev/sdc and looks at sector 1 of the same hard drive for core.img. core.img is at this location and looks for /boot/grub. It also embeds following components:

--------------------------------------------------------------------------------## DO NOT EDIT THIS FILE## It is automatically generated by grub-mkconfig using templates# from /etc/grub.d and settings from /etc/default/grub#

### BEGIN /etc/grub.d/40_custom #### This file provides an easy way to add custom menu entries. Simply type the# menu entries you want to add after this comment. Be careful not to change# the 'exec tail' line above.### END /etc/grub.d/40_custom ###

Windows not detected by os-prober on sda2.Partition 2 does not start on physical sector boundary.Partition 4 does not start on physical sector boundary.Partition 6 does not start on physical sector boundary.Partition 2 does not start on physical sector boundary.Partition 4 does not start on physical sector boundary.Partition 6 does not start on physical sector boundary.

=================== UEFI/Legacy mode:This live-session is not in EFI-mode.SecureBoot maybe enabled.

No OS or WinEFI systemGtk-Message: GtkDialog mapped without a transient parent. This is discouraged./boot détecté. Veuillez vérifier les options.Gtk-Message: GtkDialog mapped without a transient parent. This is discouraged.No OS or WinEFI system

=================== Suggested repairThe default repair of the Boot-Repair utility would not act on the MBR.Additional repair would be performed: repair-filesystems fix-windows-boot

=================== User settingsThe settings chosen by the user will not act on the boot.

Re : UBUNTU installé sur carte SD 64Go n'est plus reconnu

BonjourJe crains que tu n'ais jamais eu une installation correcte

Voici le contenu du MBR de ta clé

=> Grub2 (v2.00) is installed in the MBR of /dev/sdc and looks at sector 1 of
the same hard drive for core.img. core.img is at this location and looks
for /boot/grub. It also embeds following components:
modules
---------------------------------------------------------------------------
fshelp ext2 part_msdos biosdisk search_fs_uuid
---------------------------------------------------------------------------
config script
---------------------------------------------------------------------------
search.fs_uuid c182414b-52e7-42d8-9034-e5cc8ddeb19e root hd[code]0[/code],msdos[b]8[/b]
set prefix=($root)'/boot/grub'